Analysis of information sources in references of the Wikipedia article "Daftar Patriark Gereja dari Timur" in Indonesian language version.
this church had as its head a "catholikos" who came to be styled "Patriarch of the East" and had his seat originally at Seleucia-Ctesiphon (after 775 it was shifted to Baghdad).
<ref> tidak sah; nama "patriarchsnestorg" didefinisikan berulang dengan isi berbeda